Global FIX Connectivity Engineer

SIG Susquehanna; Philadelphia (Philadelphia County); On-site; USD 80,000 - 120,000; Full time

Job summary

SIG Susquehanna is seeking a FIX Connectivity Engineer to enhance electronic trading connectivity for its brokerage business. The role involves implementing and supporting FIX connections, managing the onboarding lifecycle, and troubleshooting production issues. Ideal candidates will have 3+ years of experience in a relevant setting, possess strong skills in the FIX protocol, and collaborate with cross-functional teams. This position offers the opportunity to work in a dynamic trading environment and requires a detail-oriented and analytical mindset.

Qualifications

• 3+ years of experience in a brokerage, trading firm, exchange, or fintech environment.
• Strong understanding of electronic trading concepts including order lifecycle.
• Hands-on experience troubleshooting FIX connections using various tools.
• Analytical, communication, and documentation skills are essential.

Responsibilities

• Implement and support FIX connectivity for clients and exchanges.
• Manage the full onboarding lifecycle including certification and production rollout.
• Troubleshoot production issues involving order flow and connectivity.
• Provide off-hours support for critical incidents.

Skills

FIX protocol

Brokerage / electronic trading environment experience

Troubleshooting FIX sessions

Analytical skills

Communication skills

Tools

SQL

Scripting tools

Job description

SIG Susquehanna is seeking a FIX Connectivity Engineer to enhance electronic trading connectivity for its brokerage business. The role involves implementing and supporting FIX connections, managing the onboarding lifecycle, and troubleshooting production issues. Ideal candidates will have 3+ years of experience in a relevant setting, possess strong skills in the FIX protocol, and collaborate with cross-functional teams. This position offers the opportunity to work in a dynamic trading environment and requires a detail-oriented and analytical mindset.